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MB86606A - FAST-20 SCSI Protocol Controller

General Description

The MB86606A is an intelligent SCSI protocol controller (SPC) conforming to the ANSI (FAST-20) standard and integrating a PCI local bus interface function.

Key Features

  • to achieve the FAST-20 data transfer rate of maximum 40 Mbyte/sec at 16-bit FAST-20 SCSI, such as the size of internal data register FIFO, are larged on the MB86606A. As for the SCSI bus pins, a totem pole type single-ended driver/ receiver is incorporated in the device so that it can drive the SCSI bus directly. Furthermore, the MB86606A is capable of connecting the external differential type driver/receiver. The SCSI bus sequence is controlled by commands issued via the system interface. So, i.

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FUJITSU SEMICONDUCTOR DATA SHEET DS04-22420-3E ASSP Communication Control CMOS FAST-20 SCSI Protocol Controller MB86606A s DESCRIPTION The MB86606A is an intelligent SCSI protocol controller (SPC) conforming to the ANSI (FAST-20) standard and integrating a PCI local bus interface function. The specification of SCSI controller block is based on the MB86605’s one which is a Wide SCSI protocol controller, but the device functions/features to achieve the FAST-20 data transfer rate of maximum 40 Mbyte/sec at 16-bit FAST-20 SCSI, such as the size of internal data register FIFO, are larged on the MB86606A. As for the SCSI bus pins, a totem pole type single-ended driver/ receiver is incorporated in the device so that it can drive the SCSI bus directly.